专利名称：Magnetoresistive transducers and method
of production
发明人：Anthony, Thomas C.,Brug, James A.申请号：EP93303660.0申请日：19930512公开号：EP0573154A3公开日：19940831
专利附图：
摘要：In a method for reducing Barkhausen noise in dual stripe magnetoresistiverecording heads, the topography of the bottom conductor (16) is controlled by definingthe conductor sidewall angle at the edge of the track to be between 10° and 65° andpreferably less than 45° from the substrate plane. Restricting the conductor sidewallprofile in this manner eliminates sources of magnetic domain nucleation.
申请人：Hewlett-Packard Company
地址：3000 Hanover Street Palo Alto, California 94304 US
国籍：US
代理机构：Powell, Stephen David
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